Python implementation of a blockchain.

Related tags

Cryptographypythonblockchain
Overview

TESTCOIN

Python implementation of a blockchain.

Description

The Testcoin implementation is focused almost exclusively in the hashed ledger feature. It does include some advanced feature like a distributed nodes and a consensus protocol via proof of work. which is just a simple function not a complex algorithm.

The goal of this project is to explain and to make clearer how is a blockchain structured at the very core. It's not built with the intention to replicate an advanced blockchain like Bitcoin or Ethereum.

Interactivity:

pending

Contribute

Hey there! New ideas are welcome: open/close issues, fork the repo and share your code with a Pull Request.

Clone this project to your computer:

git clone https://github.com/rahulraiwkar00/blockchain1

build-image

You might also like...
Ceres is a combine harvester designed to harvest plots for Chia blockchain and its forks using proof-of-space-and-time(PoST) consensus algorithm.
Ceres is a combine harvester designed to harvest plots for Chia blockchain and its forks using proof-of-space-and-time(PoST) consensus algorithm.

Ceres Combine-Harvester Ceres is a combine harvester designed to harvest plots for Chia blockchain and its forks using proof-of-space-and-time(PoST) c

null 38 Nov 14, 2022
blockchain address database

Blockchain Address Ownership Database The database is in data/addresses.db This is a SQLite database of addresses from several blockchains. It's obtai

null 37 Nov 26, 2022
A repository for Algogenous Smart Contracts created on the Algorand Blockchain.

Smart Contacts Alogrand Smart Contracts using Choice Coin. Read Docs for how to implement Algogenous Smart Contracts for your own applications. Smart

Choice Coin 3 Dec 20, 2022
A repository for Algogenous Smart Contracts created on the Algorand Blockchain.

Smart Contacts This Repository is dedicated to code for Alogrand Smart Contracts using Choice Coin. Read Docs for how to implement Algogenous Smart Co

Choice Coin 3 Dec 20, 2022
High Performance Blockchain Deserializer

bitcoin_explorer is an efficient library for reading bitcoin-core binary blockchain file as a database (utilising multi-threading).

Congyu 2 Dec 28, 2021
An BlockChain Based solution for storing the medical records

Blockchain-based Medical Records 📄 Abstract Blockchain has the ability to keep an incorruptible, decentralized, and transparent log of all patient da

Yuvraj Singh Deora 3 Jan 14, 2022
A little side-project API for me to learn about Blockchain and Tokens

BlockChain API I built this little side project to learn more about Blockchain and Tokens. It might be maintained and implemented to other projects bu

Loïk Mallat 1 Nov 16, 2021
A workshop to build an NFT smart contract on the polygon blockchain
A workshop to build an NFT smart contract on the polygon blockchain

Polygon NFT Workshop This is an interactive workshop that guides you through the steps to deploy an NFT smart contract on the Polygon blockchain. By t

Banjo Obayomi 56 Oct 14, 2022
Accounting Cycle Program with Blockchain Component

In the first iteration of my accounting cycle program, I talked about adding in a blockchain component that allows the user to verify the inegrity of

J. Brandon Walker 1 Nov 29, 2021
Releases(beta)

  • beta(Oct 8, 2021)

    What's Changed

    • added add_transactions function by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/1
    • add add_node by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/2
    • Update README.md by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/3
    • add replace_chain fucntion by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/4
    • add LICENSE README.md by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/5
    • Hadcoin by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/6
    • added method replace_chain by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/7
    • add test nodes for testing porpose by @rahulraikwar00 in https://github.com/rahulraikwar00/Blockchain1/pull/8

    New Contributors

    • @rahulraikwar00 made their first contribution in https://github.com/rahulraikwar00/Blockchain1/pull/1

    Full Changelog: https://github.com/rahulraikwar00/Blockchain1/commits/beta

    Source code(tar.gz)
    Source code(zip)
Owner
Rahul raikwar
Coffee? ☕
Rahul raikwar
GitHub Repository
Atomkraft - Lightweight e2e testing for cosmos blockchains

Atomkraft End-to-end testing of Cosmos blockchains should be easy and reproducib

Informal Systems 57 Dec 16, 2022
Blockchain online Voting System

decentralized-voting-system A decentralized voting system where a user can walk into a government authorized center (Ex- banks, telecom companies etc.

Mahima Arora 1 Dec 28, 2021
An extreme encryption for everyone, encrypt your text before sending to anyone.

An extreme encryption for everyone, encrypt your text before sending to anyone. Alphabets and numbers are going to be encrypted like a hell

Saad 6 Oct 28, 2022
keyring MITkeyring (🥉27 · ⭐ 630) - Store and access your passwords safely. MIT

The Python keyring library provides an easy way to access the system keyring service from python. It can be used in any application that needs safe pa

Jason R. Coombs 948 Dec 18, 2022
BOT para o BombCrypto para infinitas contas em simultâneo!!!

BOT - MultiContas para BombCrypto - v 0.4.0 Funções extras: Envios de notificações via Telegram: Aviso de Inicialização do Bot Aviso de Conclusão de M

Rai Zancanaro 19 Dec 20, 2022
A python implementation of our standard object-oriented encryption package, shipped with most apps.

Encryption Manager (python edition) VerseGroup's native encryption manager adapted for python applications. Function Generate new set of private and p

Verse Group LLC 2 Oct 30, 2022
Crypto Stats and Tweets Data Pipeline using Airflow

Crypto Stats and Tweets Data Pipeline using Airflow Introduction Project Overview This project was brought upon through Udacity's nanodegree program.

Matthew Greene 1 Nov 24, 2021
Marketplace but with cryptocurrencies only.

MoneroMarket Marketplace but with cryptocurrencies only. MoneroMarket was created as a way to be able to use cryptocurrencies as an actual currency to

Janoher 35 Jan 01, 2023
SimpleWallet - Simple wallet for Bitcoin

Simple Wallet This is a basic python starter package to be used as a template fo

Mystic 1 Jan 08, 2022
💰 An Alfred Workflow that provides current price of cryptocurrency

Coin Ticker for Alfred Workflow An Alfred Workflow that provides current price and status about cryptocurrency from cryptocompare.com. Supports Alfred

Bumsoo Kim (Ian) 14 Nov 17, 2022
Python-RSA is a pure-Python RSA implementation.

Pure Python RSA implementation Python-RSA is a pure-Python RSA implementation. It supports encryption and decryption, signing and verifying signatures

Sybren A. Stüvel 418 Jan 04, 2023
BlockVis - Create beautiful visualizations of Bitcoin Blockheaders

BlockVis Create beautiful visualizations of Bitcoin Blockheaders How to run To r

Egge 2 Jan 05, 2022
This is a simple application to generate HD wallet addresses for cryptocurrency coins.

HD-Wallet-Address This is a mini service to generate addresses in the master HD-Wallet. It will use py_crypto_hd_wallet package as a base. Prerequisit

Amin Abbasi 1 Dec 16, 2021
How to setup a multi-client ethereum Eth1-Eth2 merge testnet

Mergenet tutorial Let's set up a local eth1-eth2 merge testnet! Preparing the setup environment In this tutorial, we use a series of scripts to genera

Diederik Loerakker 24 Jun 17, 2022
Programme de chiffrement et déchiffrement affine d'un message en python3.

Chiffrement Affine En Python3 Programme de chiffrement et déchiffrement affine d'un message en python3. Explication du chiffrement affine avec complex

Malik Makkes 1 Mar 26, 2022
Tron Wallet (TRX) Crack Finder With Python Just 64 Line

TRXGEN Tron Wallet Finder and Crack With Python Tron Wallet (TRX) Crack Finder With Python Just 64 Line My tools [pycharm + anaconda3 + python3.8 + vi

MMDRZA 6 Dec 18, 2022
Bsvlib - Bitcoin SV (BSV) Python Library

bsvlib A Bitcoin SV (BSV) Python Library that is extremely simple to use but mor

Aaron 22 Dec 15, 2022
Python implementation of EIP 1577 content hash

ContentHash for Python Python implementation of EIP 1577 content hash. Description This is a simple package made for encoding and decoding content has

Filip Š 11 Jul 19, 2022
Linear encryption software programmed with python

Echoder linear encryption software programmed with python How does it work? The text in the text section runs a function with two keys entered keys mu

Emre Orhan 4 Dec 20, 2021
Taishang Credential With Interactive Badges

结合数字徽章的交互式区块链证书 DApp 1 项目简介 DID 与 VC 一直是区块链研究的重要领域，也是区块链落地的重要基础，从「传统证书」到基于DID的VC证书是证书体系范式转移的重要第一步。 但是，在迈出第一步之后我们可以进行更加丰富的尝试，例如尝试将不可转移的徽章与可转移的权益与证书相结合，

1 Nov 07, 2021